it's not a big deal. that's a car off of the road. meantime, at 7:00 a.m. in arbutus, that will be closed for the 4th of july parade. there's a look at the speeds on the beltway. as you would imagine, they're at full speed at liberty road. there's a live look at the fort mchenry tunnel. this is brought to you by your toyota dealer. toyota, moving forward. >>> at the top of the news, courtroom fireworks in the casey anthony murder trial. the defense attorney calls out the prosecutor. >> the truth is the truth. depending on who's asking the questions, whether it's this laughing guy or myself. >> objection, approach the bench. >> both attorneys apologized. as for the case itself, the trial will enter a new phase today as the jurors begin their deliberation. >> reporter: casey anthony's defense spent its final hours in front of the jury. >> the reason you don't have the evidence that they're trying to find is because it's an unprovable case. >> reporter: they tried to discredit the state's charge that the 25-year-old suffocated her 2-year-old daughter with chlo